Found 2 items, similar to Hesperis matronalis.
English → English (WordNet) Definition: Hesperis matronalis Hesperis matronalis n : long-cultivated herb having flowers whose scent is more pronounced in the evening; naturalized throughout Europe to Siberia and into North America [syn: damask violet, Dame's violet, sweet rocket]
English → English (gcide) Definition: Hesperis matronalis Damewort \Dame"wort`\, n. (Bot.) A cruciferrous plant (Hesperis matronalis), remarkable for its fragrance, especially toward the close of the day; -- called also rocket and dame's violet. --Loudon. [1913 Webster]